APA সাইটেশন

Wallwork, A. (1999). Business options: Workbook. New York: Oxford University Press.

শিকাগো স্টাইলে সাইটেশন

Wallwork, Adrian. Business Options: Workbook. New York: Oxford University Press, 1999.

এমএলএ সাইটেশন

Wallwork, Adrian. Business Options: Workbook. New York: Oxford University Press, 1999.